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Cheap flights from London Heathrow Airport to New York from $523

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to New York departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Heathrow Airport to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:25 pm - 10:16 amLHR  London Heathrow-SWF New Windsor Stewart
25h 51m2 stops Atlanta Hartsfield-Jackson Orlando
Multiple Airlines Logo
10:56 am - 7:55 amSWF  New Windsor Stewart-LHR London Heathrow
15h 59m1 stop Orlando
$1,095Multiple Airlines
Sat, Sep 19 - Sun, Sep 27
Multiple Airlines Logo
4:05 pm - 9:53 amLHR  London Heathrow-SWF New Windsor Stewart
22h 48m2 stops Boston Logan Intl Orlando
Multiple Airlines Logo
10:33 am - 5:20 amSWF  New Windsor Stewart-LHR London Heathrow
13h 47m1 stop Orlando
$1,152Multiple Airlines
Wed, Aug 26 - Thu, Sep 3

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momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to New Windsor that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to New Windsor that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonNew Windsor

LHR London Heathrow - SWF New Windsor Stewart

LHRSWF

London Heathrow

Sat 9/19

1:25 pm-10:16 am

2 stops25h 51m

New Windsor Stewart

Sun 9/27

10:56 am-7:55 am

1 stop15h 59m

$1,095
Quickest round-trip

LondonNew Windsor

LHR London Heathrow - SWF New Windsor Stewart

LHRSWF

London Heathrow

Wed 8/26

4:05 pm-9:53 am

2 stops22h 48m

New Windsor Stewart

Thu 9/3

10:33 am-5:20 am

1 stop13h 47m

$1,152
Cheapest one-way
Quickest one-way

LondonNew Windsor

LHR London Heathrow - SWF New Windsor Stewart

LHRSWF

London Heathrow

Wed 11/4

12:15 pm-10:16 am

2 stops27h 01m

$523

LondonNew Windsor

LHR London Heathrow - SWF New Windsor Stewart

LHRSWF

London Heathrow

Wed 11/11

12:15 pm-10:16 am

2 stops27h 01m

$533

LondonNew Windsor

LHR London Heathrow - SWF New Windsor Stewart

LHRSWF

London Heathrow

Wed 1/27

12:15 pm-10:16 am

2 stops27h 01m

$535

LondonNew Windsor

LHR London Heathrow - SWF New Windsor Stewart

LHRSWF

London Heathrow

Thu 11/12

8:45 am-4:40 pm

2 stops36h 55m

$536

LondonNew Windsor

LHR London Heathrow - SWF New Windsor Stewart

LHRSWF

London Heathrow

Wed 11/11

12:15 pm-10:16 am

2 stops27h 01m

$537

LondonNew Windsor

LHR London Heathrow - SWF New Windsor Stewart

LHRSWF

London Heathrow

Wed 11/18

12:15 pm-10:16 am

2 stops27h 01m

$539

LondonNew Windsor

LHR London Heathrow - SWF New Windsor Stewart

LHRSWF

London Heathrow

Thu 10/29

8:45 am-4:49 pm

2 stops36h 04m

$544

LondonNew Windsor

LHR London Heathrow - SWF New Windsor Stewart

LHRSWF

London Heathrow

Tue 10/13

1:05 pm-9:28 am

3 stops49h 23m

$548

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London Heathrow Airport to New Windsor

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to New Windsor?

British Airways, Virgin Atlantic and Lufthansa are the top three most popular airlines that fly to New Windsor from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 49% of people opting to fly with this airline when traveling to New Windsor. Keep in mind that there are 16 different airlines that fly to New Windsor on a routine basis, so you have a few additional options to choose from.

When to book flights from London Heathrow Airport to New Windsor

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to New Windsor according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to New Windsor (LHR to SWF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to New Windsor

Fastest flight time

22h 48m

Direct flights

None
The fastest flight from London Heathrow Airport to New Windsor takes 22h 48m
There are no direct flights from London Heathrow Airport to New Windsor. There are no popular flight routes from London Heathrow Airport to New Windsor.
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Frequently asked questions about flying from London Heathrow Airport to New Windsor

  • How far is London Heathrow to New Windsor Stewart by plane?

    The distance between London Heathrow and New Windsor Stewart is about 3414.1 mi. A reasonable flight in good conditions will take 22h 48m.

  • When did momondo last update prices for flights from London Heathrow Airport to New Windsor Stewart Airport?

    Prices for flights from London Heathrow Airport to New Windsor Stewart Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Heathrow Airport to New Windsor Stewart Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to New Windsor Stewart Airport.

  • What documentation or ID do you need to fly to New Windsor Stewart Airport?

    The necessary travel and health documents for your New Windsor Stewart Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Newburgh
Kingston
Woodstock
Saugerties

Why use momondo?

Why should I use momondo to find a flight deal from London to New Windsor?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New Windsor from London.

Can I find flights from London to New Windsor with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to New Windsor flights to just show those with flexible booking policies.

How can momondo help me find flights from London to New Windsor?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New Windsor from London.

I’m not ready to book a flight from London to New Windsor right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to New Windsor from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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